Perimenopausal Syndrome Research Articles

Exploring biomarkers of premature ovarian insufficiency based on oxford nanopore transcriptional profile and machine learning

Premature ovarian insufficiency (POI) is a reproductive endocrine disorder characterized by infertility and perimenopausal syndrome, with a highly heterogeneous genetic etiology and its mechanism is not fully understood. Therefore, we utilized Oxford Nanopore Technology (ONT) for the first time to characterize the full-length transcript profile, and revealed biomarkers, pathway and molecular mechanisms for POI by bioinformatics analysis and machine learning. Ultimately, we identified 272 differentially expressed genes, 858 core genes, and 25 hub genes by analysis of differential expression, gene set enrichment, and protein–protein interactions. Seven candidate genes were identified based on the intersection features of the random forest and Boruta algorithm. qRT-PCR results indicated that COX5A, UQCRFS1, LCK, RPS2 and EIF5A exhibited consistent expression trends with sequencing data and have potential as biomarkers. Additionally, GSEA analysis revealed that the pathophysiology of POI is closely associated with inhibition of the PI3K-AKT pathway, oxidative phosphorylation and DNA damage repair, as well as activation of inflammatory and apoptotic pathways. Furthermore, we emphasize that downregulation of respiratory chain enzyme complex subunits and inhibition of oxidative phosphorylation pathways play crucial roles in the pathophysiology of POI. In conclusion, our utilization of long-read sequencing has refined the annotation information within the POI transcriptional profile. This valuable data provides novel insights for further exploration into molecular regulatory networks and potential biomarkers associated with POI.

Comparing the effectiveness of pattern differentiation treatment and fixed formula treatment for perimenopausal syndrome with Chinese herbal medicine: A study protocol

Comparing the effectiveness of pattern differentiation treatment and fixed formula treatment for perimenopausal syndrome with Chinese herbal medicine: A study protocol

Biomarkers based on multiplatform comprehensive analysis: A systematic analysis of Geng-Nian-Shu in perimenopausal syndrome.

Although Geng-Nian-Shu has been shown to be clinically effective in perimenopausal syndrome, its active components and mechanism have not yet been elucidated. To demonstrate the mechanism-based biomarkers of Geng-Nian-Shu in treating perimenopausal syndrome, a total of 135 chemical constituents including 52 prototype blood constituents were identified via high-performance liquid chromatography-quadrupole-time of flight/mass spectrometry. Then, network pharmacology showed significant enrichment for the PhosphoInositide-3 Kinase/Akt pathway, suggesting that it may be the main regulatory pathway for the Geng-Nian-Shu treatment of the perimenopausal syndrome. Subsequently, multivariate analysis was performed between the Geng-Nian-Shu sham-treated and Geng-Nian-Shu ovariectomy-treated groups and further screened out 18 prototype blood constituents by correlation analysis with plasma estrogen levels to identify potential biomarkers associated with Geng-Nian-Shu treat the ovariectomy-induced perimenopausal syndrome. Finally, the results of pharmacological experimental verification and Pearson correlation analysis indicated that catalpol, ligustilide, paeoniflorin, and gallic acid were selected as biomarkers of Geng-Nian-Shu which were strongly and positively correlated with PhosphoInositide-3 Kinase/Akt signaling pathway. In this study, based on high-performance liquid chromatography-quadrupole-time of flight/mass spectrometry combined with pharmacodynamics, network pharmacology, pharmacology, and other disciplines, we explored the effects and mechanisms of Geng-Nian-Shu in the treatment of perimenopausal syndrome at multiple levels. Using multiplatform technology to investigate the role of Geng-Nian-Shu represents a new strategy for the selection and verification of biomarkers of Geng-Nian-Shu and provides a basis for further development and utilization of Geng-Nian-Shu.

Zuogui and Yougui pills improve perimenopausal syndrome regulation of apoptosis in mice.

To examine, dissect, and understand the molecular mechanisms and combinatorial effects of Zuogui (, ZGP) and Yougui pills (, YGP) in 4-vinyl cyclohexene diepoxide (4-VCD)-induced Perimenopausal syndrome (PMS). Using the 4-VCD-induced PMS mouse model, uterine and ovary index were measured, and serum sex steroidal hormone levels were evaluated after treatment with ZGP, YGP, ZGP + YGP, estradiol valerate (EV), and Gengnian An (gengnianan, GNA). Histopathological examinations, ingredient-target network predictions, western blotting, and real-time quantitative polymerase chain reaction (RT-qPCR) analyses were performed to ascertain the possible pharmacological effects and molecular mechanisms of ZYP and YGP. Treatment with ZGP and YGP remarkably improves estrous cyclicity and prevents pathological damage to the uterus. Also, altered sex hormones, including AMH, E2, FSH, LH, P, and T, were restored to normal levels after ZGP and YGP administration. Ingredient-target network analysis showed that the 5 ingredients common to the ZGP and YGP formula modulate 53 targets shared with PMS. Pathway-enrichment analysis further predicted that ZGY and YGP likely regulate of apoptosis and other essential pathways during PMS. In-vivo studies showed that ZGP and YGP suppress PMS modulating apoptosis through decreasing Caspase-3 and Bcl-2-associated X (Bax) levels and increasing B-cell lymphoma-2 (Bcl-2)/Bax and Bcl-2 levels. Importantly, ZGP + YGP treatment modulation effects were somewhat or significantly better compared to ZGP or YGP alone treatment. ZGP and YGP represent novel anti-PMS agents whose effects involve restoring altered hormonal levels, protecting the uterus, and regulating apoptosis.

Latent Profile Analysis for Classification of Psychosomatic Symptoms in Perimenopausal Women.

Over 80% of perimenopausal women experience various physical and neuropsychiatric symptoms due to changes in hormones. However, accurate evaluation and treatment of menopausal symptoms are lacking due to limited evidence regarding customized treatment for each symptom type. This study aimed to identify and cluster psychosomatic symptoms in Korean perimenopausal women and to investigate the characteristics of each cluster type. This Web-based survey assessed 1060 Korean perimenopausal women recruited from nationally representative panels available from a commercial research company. Menopausal symptoms were evaluated using the Menopause Rating Scale, Patient Health Questionnaire-15, Patient Health Questionnaire-9, Insomnia Severity Index, Subjective Memory Complaints Questionnaire, and Overactive Bladder Symptom Score. Data were analyzed using latent profile analysis and multinomial logistic regression. Latent profile analysis identified 4 latent classes: "all unimpaired (class 1)," "impaired sexual function, while others are unimpaired (class 2)," "unimpaired sexual function, while others are impaired (class 3)," and "all impaired (class 4)." Classes 3 and 4 were significantly more likely to have a family history of perimenopausal syndrome and a history of other mental disorders, postpartum depression, and postpartum psychosis than classes 1 and2. Psychosomatic symptoms appear during perimenopause along with depression, somatic symptoms, insomnia, impaired memory, and overactive bladder symptoms. Individuals with these symptoms are more likely to have a history of postpartum depression, psychosis, and other psychiatric disorders. Therefore, sexual dysfunction must be independently treated. Further studies are needed to develop and verify individualized treatments according to symptom class.

Effect of superfine powder and aqueous extract of Polygonati Rhizoma on rats with natural perimenopausal syndrome

This study aims to examine the effect of superfine powder and aqueous extract of Polygonati Rhizomaon on natural perimenopausal syndrome in rats and explore the underlying mechanism. To be specific, a total of 60 female SD rats(14-15 months old) with estrous cycle disorder were screened by the vaginal smear and randomized into model control group, β-estradiol 3-benzoate group(0.1 mg·kg~(-1)), superfine powder of Polygonati Rhizoma group(0.25, 0.5 g·kg~(-1)) and aqueous extract of Polygonati Rhizoma group(0.25, 0.5 g·kg~(-1)), and another 10 female SD rats(14-15 months old) were selected as the youth control group. The administration lasted 6 weeks. Then the perimenopausal syndrome-related indexes such as body temperature, microcirculatory blood flow of face and ear, vertigo period, salivary secretion, grip force, and bone strength were determined and open field test was conducted. The immune system-related indexes such as the wet weight and index of thymus and spleen, percentage of T lymphocytes and subgroups in peripheral blood, and hematological indexes were measured. In addition, the ovary-related indexes such as estrous cycle, the wet weight and index of uterus and ovary, ovarian tissue morphology, and cell apoptosis were determined. Moreover, hypothalamus-pituitary-ovary axis(HPO)-related indexes such as serum sex hormone levels, cytochrome P450 family 11 subfamily A member 1(CYP11A1), cytochrome P450 family 19 subfamily A member 1(CYP19A1), and cytochrome P450 family 17 subfamily A member 1(P450 17A1) in ovarian tissue were measured. The results showed that the superfine powder and aqueous extract of Polygonati Rhizoma significantly decreased body temperature(anal, facial and dorsal temperature), microcirculatory blood flow in the ear, and vertigo period, increased salivary secretion, grip force, bone strength, total distance and total speed in the open field test, wet weight and index of thymus and spleen, lymphocyte ratio, CD3~+ level, and CD4~+/CD8~+ ratio, reduced neutrophil number and ratio, estrous cycle disorder ratio, and number of ovarian apoptotic cells, raised wet weight and index of uterus, wet weight of ovary, levels of inhibin B(INHB), estradiol(E_2), anti-müllerian hormone(AMH), and ovarian CYP11A1 and CYP19A1, decreased follicle-stimulating hormone(FSH) and luteinizing hormone(LH) content, and improved ovarian tissue morphology. It is suggested that the superfine powder and aqueous extract of Polygonati Rhizoma can improve the symptoms associated with natural perimenopausal syndrome in rats and enhance ovarian function and immune function. The mechanism is that they regulate HPO axis function by increasing estrogen synthesis.

Level of Psychological and Somatic Symptoms Predict Perimenopausal Syndrome Severity Better Than Obstetric and Psychiatric History Do Among Korean Women.

Menopause symptoms can vary in type, duration, and severity. The purpose of this study was to investigate the key factors predicting severe symptoms among Korean perimenopausal women with various demographic data, obstetric and psychiatric histories, and menopausal symptoms screening scale scores. Data were collected from 1,060 women, and 4 latent classes were identified using latent profile analysis, with 6 major categories of menopausal complaints. Among the 4 classes, we selectively used data from the "all unimpaired" and "all impaired" groups. Menopause rating scale (MRS), sociodemographic, obstetric, and psychiatric factors were assessed, and hierarchical logistic regression analyses were conducted with the "all impaired" group as a dependent variable. Marital status and scores on the psychological and somatic subscales of the MRS were statistically related to being in the "all impaired" group. Otherwise, family history of menopausal symptoms, menarche age, and history of other psychiatric disorders were not statistically significant predictors of being in the "all impaired" group. The psychological and somatic subscales of the MRS predict the severity of perimenopausal syndrome better than obstetric and psychiatric history do among Korean perimenopausal women. Psychological and somatic symptoms as well as genitourinary symptoms in menopausal patients should be closely evaluated.

Rajonivritti : A Physiological Study

Perimenopause has become an important health issue for women with increasing life expectancy. Most of Perimenopausal women expercience various somatic & Phychological symptoms. Rajonivritti is consider as a normal physiological process in body, which an indication of Jaravastha (ageing) in women's life. Ageing is natural in every individual that is "Nishpratikrya", that mean it cannot be stopped. It this study total 100 women were selected for the evaluation of physiological status of Rajonivritti. These all women divided into two groups, (A) Premenopausal, (B) Post menopausal. The women in whom menstruation stop atleast 12 consecutive months, put into post menopausal class. A Survey questionnaire was prepared for the details about physiology & other information. In this study, it was observed that food-habits, lifestyle, Sleep pattern, Kostha, Agni effect the Rajonivritti. Jara, Vata Vridhi, Pitta Vridhi, Kapha Kshaya, Artava Kshaya etc. all these factors play role in causing symptomatology of perimenopausal syndrome.

Effects of acupoint application therapy combined with chinese herbal medicine on perimenopausal syndrome: A systematic review and meta-analysis of randomized controlled trails

BackgroundAn increasing number of women suffer from perimenopausal syndrome (PMS) and the global burden of this disease has been steadily rising. Acupoint application therapy and Chinese herbal medicine (CHM) are widely used as effective methods for treating PMS, but the efficacy was inconsistent and the evidence should be summarized by quantitively analysis. ObjectiveThe purpose of this systematic review and meta-analysis was to evaluate the clinical efficacy and safety of the acupoint application combined with the CHM for the treatment of PMS. MethodsWe searched eight databases from their inception to August 2022 to identify relevant studies. Only randomized controlled trials (RCTs) focusing on acupoint application combined with CHM for the treatment of PMS were included in this study. To assess the clinical efficacy and safety, meta-analysis was used to quantitively synthesize the effect estimates. Subgroup analysis, publication bias assessment and sensitivity analysis were also performed. We further assessed whether the included studies had reported on the purity and potency of the CHM used in their trials. ResultsA total of 8 RCTs with 560 participants were included in the systematic review and meta-analysis, of which none of them included a description of an independent testing of purity or potency of the CHM product used. There were significant differences between the acupoint application combined with CHM and CHM alone in terms of Kupperman Menopausal Index (KMI) score (MD = –2.91, 95%CI: –3.91 to –1.91), total effective rate (RR = 1.22, 95% CI: 1.11–1.34), Pittsburgh Sleep Quality Interview (PSQI) score (MD = –2.86, 95% CI: –3.61 to –2.10) and reduction in the serum level of luteinizing hormone (LH) (MD = –2.52, 95% CI: –4.70 to –0.34), whereas there were no differences between the two groups regarding lowering serum level of follicle-stimulating hormone (FSH) (MD = –1.66, 95% CI: –3.98–0.67) and elevating serum level of oestradiol (E2) (MD = 2.41, 95% CI: –0.70–5.52). For the comparation between the acupoint application combined with CHM and western medicine (WM), the KMI score (MD = –6.80, 95%CI: –7.95 to –5.65) was substantially different, while the PSQI score (MD = –0.60, 95% CI: –1.88–0.68) was not substantially different. The total effective rate in the combined group (91.7%) was higher than the western medicine group (83.49%). ConclusionAcupoint application combined with CHM may enhance the efficacy and safety of patients with PMS. However, due to the lack of description of an independent testing of purity or potency of the CHM product used in the trials, as well as blinding of participants and investigators, these results should be interpreted with caution.

Efficacy, safety and mechanism of Honghua Xiaoyao Pill in the treatment of peri-menopausal syndrome: A study protocol for a randomized controlled trial.

Background: Peri-menopausal syndrome (PMPS) has a high incidence rate and seriously affects the physical and mental health of women. Honghua Xiaoyao Pill (HHXYP) is a Chinese patent medicine, which has been reported to be used to treat PMPS. However, there is still a lack of randomized clinical trial to evaluate the efficacy and safety of HHXYP on life quality, mood and vasomotor symptoms for PMPS women. This study aims to investigate whether HHXYP is effective and safe in treating PMPS and the possible mechanism. Methods: A multicenter, randomized, controlled clinical trial will be conducted in China to evaluate the efficacy and safety of HHXYP. Sixty women with peri-menopausal syndrome will be recruited at three centers and randomly in a 1:1 ratio to a treatment group using HHXYP (HHXYP group) and a control group using oryzanol (OC group). Participants will be treated with HHXYP or oryzanol for 12 weeks and followed up for 4 weeks. The primary outcome is the modified Kupperman Index (KI), which will be measured at baseline and 4, 8, 12, 16 weeks after randomization. The secondary outcomes include Hot flash scale (HFs), Menopause-Specific Quality of Life Scale (MENQOL) and Hamilton Depression/Anxiety Scale (HAMD/HAMA). The HFs are measured at the same point as the KI, other secondary outcomes are measured at baseline and 12, 16 weeks after randomization. The other outcomes are the levels of serum sex hormone, monoamine neurotransmitter, vascular vasomotor factor and the expression of phosphatidylinositol 3-active enzyme (PI3K)/protein activator enzyme B (Akt), which will be measured at baseline and 12 weeks after randomization. Adverse events will also be reported. Discussion: HHXYP is a potential alternative Chinese patent medicine for PMPS. This trial will provide evidence for HHXYP on improving the quality of life, mood and vasomotor symptoms, and sex hormone levels of PMPS patients.

To Assess the Effectiveness of Information Booklet About Perimenopausal Symptoms and Coping Strategies Adopted By Class Iv Workers In AVBRH

Background: The researcher observed a knowledge gap among the female class IV employees of Acharya Vinoba Bhave Rural Hospital, Sawangi (Meghe) Wardha, regarding perimenopausal symptoms and coping mechanisms. Many of them stated how unpleasant it was to carry out regular tasks while experiencing menopausal symptoms. The researchers came to the conclusion that in order to assist these class IV employees in their everyday lives, it is important for them to understand perimenopausal symptoms and the tactics that may be used by them to manage these symptoms.Method: The plan was implemented using an interventional method. Data were collected using a non-probability convenience sampling technique. 46 ladies at Sawangi (M) Wardha's AVBRH have been selected to take part in the study.Result: 2.17 percent of class IV workers had poor levels of knowledge, while 97.83 percent had average levels, according to the knowledge table for women. Scores on the preliminary knowledge exam varied from four to ten, with four representing the lowest score and ten representing the highest. The average pretest knowledge scores were 8.13, 1.27 and 40.65, 6.37, respectively, while the average knowledge score percentage was 8.13, 1.27.Conclusion: The research revealed that most women over 45 have an average degree of awareness (47%) of female perimenopausal syndrome. Thus, study hypothesis is accepted. This shows that women who are 45 years of age and older are well-informed about female perimenopausal syndrome.

Role of homeopathy in perimenopausal syndrome

The time when a woman's menstrual cycle becomes irregular and is associated with a higher risk of developing depressive symptoms is referred to as the perimenopausal phase. It is a natural process caused when ovaries gradually stop working. Symptoms are caused by the changing levels of hormones in the body. Climacteric is the phase of waning ovaries activity, and may begin 2-3 years before menopause and continue for 2-5 years after it. The climacteric is thus a phase of adjustment between the active and inactive ovarian function and occupies several years of a women’s life and involves physical, sexual and psychological adjustments.

Systematic Review and Meta-analysis: Changes of Gut Microbiota before and after Menopause.

Objective To systematically evaluate the differences in intestinal flora before and after menopause. To provide a possible mechanism for perimenopausal syndrome and provide a basis for probiotics as adjuvant therapy. Methods MEDLINE, EMBASE, Web of Science, Cochrane Central Register of Controlled Trials (CENTRAL), CNKI, Wanfang, and VIP databases were searched. The included studies were case-control studies. Results Three case-control studies were included, with a total of 156 people. At the phylum level, there were no differences between premenopausal and postmenopausal women. At the genus level, the relative abundances of A. odoratum and B. cholerae were higher in postmenopausal women than in premenopausal women, with no differences among other genera. The Shannon diversity index increased after menopause, but no differences were found. Only one study found a positive association of estradiol with Gammaproteobacteria and Myxococcales and a negative association with Prevotellaceae. Conclusions On the basis of previous studies, it was found that there was no significant difference at the phylum level between postmenopausal women and premenopausal women, but Odoribacter and Bilophila increased at the genus level in postmenopausal women. The class of Gammaproteobacteria may be positively correlated with estradiol. Limited by the number of included studies, more high-quality clinical studies are needed for validation.

Brief Discussion on the Research Progress of Perimenopausal Syndrome Treated by Traditional Chinese Medicine

Brief Discussion on the Research Progress of Perimenopausal Syndrome Treated by Traditional Chinese Medicine

Present situation and analysis of factors affecting perimenopausal syndrome among clinical nurses-a cross-sectional survey.

The quality of life of women is seriously affected by perimenopausal symptoms and related diseases. Clinical nurses often suffer from job burnout due to high pressure and intensity of work and life, which is easy to induce and aggravate perimenopausal syndrome. Nursing occupational environment varies greatly in different economic regions, but relevant studies are limited to northern cities, and are often confined to the second and third grade hospitals or a hospital in a certain region, lacking multi-center studies on hospitals of different grades. Therefore, it is necessary to understand the occurrence of perimenopausal syndrome in clinical nurses in Chongqing and its influencing factors, so as to provide reference for managers to take targeted intervention measures. The investigation was conducted using the method of stratified random cluster sampling. A questionnaire survey was conducted among 933 clinical nurses aged from 40 to 55 in primary, secondary and tertiary hospitals. Kupperman's total symptom score ranged from 0 to 63, while a score of ≥7 can determine the existence of perimenopausal syndrome. Among the 933 clinical nurses surveyed, 662 (70.95%) had perimenopausal syndrome, the results of the multivariate unconditional logistic regression analysis showed that The age ranges from 51 to 55 (OR =2.035, 95% CI: 1.070-3.872), the presence of chronic diseases (OR =1.659, 95% CI: 1.095-2.512), menopause (OR =1.989, 95% CI: 1.198-3.303), moderate family function impairment (OR =1.940, 95% CI: 1.356-2.776), severe family dysfunction weekly (OR =2.309, 95% CI: 1.178-4.524), never participation in sports (OR =3.328, 95% CI: 1.657-6.684) and exercising 1-5 times per week (OR =2.689, 95% CI: 1.516-4.768) were risk factors for perimenopausal syndrome in clinical nurses, basic security (OR =0.939, 95% CI: 0.887-0.994), and sufficient manpower (OR =0.915, 95% CI: 0.855-0.979) were protective factors for perimenopausal syndrome in clinical nurses. The incidence of perimenopausal syndrome in clinical nurses at all levels of hospitals situated in Chongqing is relatively high. It is suggested that nursing managers should attach great importance to the physical and mental condition of this population and timely take targeted intervention measures to prevent or alleviate the occurrence and development of perimenopausal syndrome in clinical nurses.

Effects of Huolisu Oral Solution on Depression-Like Behavior in Rats: Neurotransmitter and HPA Axis.

Background: Depression is a common mental disorder, and its morbidity rate is expected to rank second among all mental disorders by 2020. Hence, traditional Chinese medicines gradually attract the attention of many researchers because of their various targets and low toxicity. Huolisu oral solution (HLS) is a Chinese medicine compound preparation, which is present in the Chinese Pharmacopoeia. It is used clinically mainly for the treatment of neurasthenia, perimenopausal syndrome, and insomnia, or depression associated with cerebrovascular disease. Despite the fact that HLS has been used as an antidepressant in clinics, the underlying mechanism is still an untouched domain. To provide a theoretical basis for the clinical application, a series of assessment methods, such as the tail suspension test (TST), forced swim test (FST), and locomotor activity test in mice and rat models of chronic unpredictable mild stress (CUMS), have been conducted in our study. Objective: The aim of the study was to explore the antidepressive effect and mechanism of HLS. Methods: CUMS was induced in rats to simulate a depression-like behavior. Neurotransmitters and hormones were detected by enzyme-link immunosorbent assay (ELISA). Pathomorphology examination of the hippocampus was obtained by using the TSView 7 image analysis system. The active ingredients of HLS were also determined by high-performance liquid chromatography (HPLC). Results: HLS could alleviate the depression-like behavior of the model rats. Biochemical analysis showed that HLS enhanced the levels of 5-hydroxytryptamine (5-HT), norepinephrine (NE), and dopamine (DA) in the hippocampus and diminished these in the serum of the CUMS rats. HLS could also decrease the concentration of corticosterone (CORT), adrenocorticotropic hormone (ACTH), and β-endorphin (β-EP) in blood. The pathohistological examination revealed that the hippocampus and adrenal gland were improved after treatment with HLS. Conclusions: This study concluded that HLS could alleviate depression-like behaviors in the rats exposed to CUMS, and the potential mechanism may be related to the regulation of the monoamine neurotransmitters, the hypothalamic–pituitary–adrenal (HPA) axis, and the β-EP. These findings hint that HLS is likely to be a potentially effective agent for treating depression.

Therapeutic effect of low-dose estrogen and progestogen replacement therapy on perimenopausal syndrome.

Therapeutic effect of low-dose estrogen and progestogen replacement therapy on perimenopausal syndrome.

The dynamics of quality of life indicators in women against the background of personalized therapy of menopausal syndrome combined with perimenopausal melatonin deficiency syndrome

Introduction. Climacteric syndrome (CS) significantly reduces the quality of life (QOL) of peri— and postmenopausal women. Along with sex steroid deficiency in KS, there is a change in the synthesis of the epiphysis hormone melatonin (MT), which leads to the formation of perimenopausal melatonin deficiency syndrome (SPDM) (Patent 2019118500/14(035525) of 16.05.2020). The aim of the work was to evaluate clinical efficacy and QOL dynamics in women against the background of personalized treatment of CS in combination with SPDM. Methods and Materials. The study included 163 women. Groups 1, 2, 3 and 4 consisted of patients with CF and SPDM, control group 5 consisted of women with a normal course of the menopausal period and the absence of clinical manifestations of MT deficiency. After collecting medical history, determining the degree of CS severity with the help of the modified menopausal index (MMI) (H. Kuppermanetal. 1959, modified by E.V. Uvarova 1983), CS was assessed by the SF-36 general questionnaire and special women's health questionnaire (WHQ). The presence of MT deficiency was determined by the MT deficiency test-questionnaire and the WHQ scales. According to the «Stratification Algorithm for Women in the Menopausal Transition and Postmenopause with CS in Combination with SPDM for Selecting Differentiated Therapy» that we developed, Group 1 patients received MT monotherapy, Group 2 — synthetic gynestein, Group 3 — menopausal hormone therapy in combination with MT, and Group 4 — synthetic gynestein with MT for 5-6 months. The data were statistically processed using SPSSv13.0 software. The χ2 criterion was determined at baseline and the Wilcoxon test was used for dynamic follow-up. Results. Patients in groups 1, 2, 3, and 4 experienced relief of both the clinical manifestations of CS and SPDM and an increase in the physical and psychological components of QOL according to the SF-36 general questionnaire and the vast majority of the scales of the special WHQ questionnaire. Discussion. We hypothesized that the lack of complete efficacy of CS therapy in peri— and postmenopausal women is associated with the absence of a differentiated approach based on the active detection of SPDM. In the course of the study, it was proved that individual selection of CS therapy taking into account the presence of MT synthesis deficiency allows to achieve a 100% positive result of treatment in women of all four groups. Conclusions. Against the background of personalized treatment of CS in combination with SPDM in women, not only CS has been stopped, but also the level of QOL has been increased.

The Efficacy of Warm Bile Soup in the Treatment of Perimenopausal Syndrome and Its Impact on Quality of Life

The Efficacy of Warm Bile Soup in the Treatment of Perimenopausal Syndrome and Its Impact on Quality of Life

Vaginal Microbiota Changes in Patients With Premature Ovarian Insufficiency and Its Correlation With Ovarian Function.

ObjectivesTo reveal the characteristics of vaginal microbiota in premature ovarian insufficiency (POI) patients and their relationship with ovarian function.Materials and MethodsIn this case-control study, the vaginal bacterial composition of 30 POI patients and 26 healthy women of comparable age was assessed by 16S rRNA gene sequencing targeting the V3-V4 hypervariable regions. The metabolic functions of vaginal microflora were preliminarily predicted through the PICRUSt2 analysis. Redundancy analysis and Spearman’s correlation analyzed the relationships between vaginal microbiota and ovarian function indicators.Results Actinobacteria, Atopobium, and Gardnerella were significantly increased in POI patients. Their increments were significantly negatively correlated with anti-müllerian hormone (AMH) and inhibin B, and positively correlated with follicle-stimulating hormone (FSH) and luteinizing hormone (LH). While Bifidobacterium was significantly decreased in POI patients. Its relative abundance was significantly positively correlated with AMH and negatively correlated with FSH and LH. Then, POI patients included in this study were divided into POI (25 < FSH ≤ 40) (n = 9) and premature ovarian failure (POF) (FSH > 40) (n = 21) subgroups according to serum FSH levels. Compared with the controls, Firmicutes and Lactobacillus were significantly decreased only in POF (FSH > 40) patients, while no difference was observed in POI (25 < FSH ≤ 40) patients. Lactobacillus was negatively correlated with FSH. Firmicutes was significantly reduced and Actinobacteria was significantly increased in POF (FSH > 40) patients compared with POI (25 < FSH ≤ 40) patients. The key bacterial taxa Gardnerella and Atopobium showed potency in predicting POI.ConclusionsHere we demonstrated significant changes in the vaginal microbiota of POI patients, and these changes were significantly correlated with reduced ovarian reserve, endocrine disruption, and symptoms of perimenopausal syndrome. Differences in vaginal microbiota between POI (25 < FSH ≤ 40) and POF (FSH > 40) patients were also identified. These findings may provide new evidence for the relationship between vaginal microbiota and ovarian function.